| Birth Date: | 21 February 1943 |
| Birth Place: | Gotha, Germany |
| Height: | 1.84m (06.04feet) |
| Weight: | 77kg (170lb) |
| Sport: | Water polo, swimming |
| Club: | SC Dynamo Berlin |
Peter Rund (born 21 February 1943) is a retired German water polo player and swimmer. He competed at the 1968 Summer Olympics, and finished in sixth place with the East German team, contributing 13 goals in 9 matches. He also competed in swimming at the national level, winning the East German championships in the 4×100 m freestyle relay in 1970.
He married Evelyn Stolze, a German Olympic swimmer; their daughter Cathleen Rund also became an Olympic swimmer.